Plaza 440 is perfectly located near the Chicago River on Wabash Avenue. Built in 1991 at 50 stories with 457 luxury apartments, and converted toprivate residences in 2005, Plaza 440 is a full-amenity building with a health club, sundeck, swimming pool, club/theatre suite, business center, valet/dry cleaner, deeded parking and more. Chicago's world-class amenities await you, and begin at our door step.